Honeywell Prestige YTHX9421R7001WW 2-Wire IAQ Kit with Thermostat, EIM, RIG, Indoor Sensor, Outdoor Sensor & two duct sensors

The Prestige IAQ is a 7-Day programmable thermostat with auto changeover that is designed for single stage and multistage control of conventional and heat pump equipment such as rooftop units and split systems in residential and commercial applications. The thermostat controls up to 3 heat / 4 cool conventional systems and up to 4 heat / 2 cool heat pump systems. The thermostat controls humidification, dehumidification, ventilation, an economizer and a lighting panel. Prestige IAQ has sensor inputs that are used with remote indoor air temperature sensor(s), an outdoor air temperature sensor, a discharge air temperature sensor, a return air temperature sensor, an occupancy sensor for remote setback and dry contact devices for displaying alerts. Features The thermostats are equipped with a 16:9 touchscreen TFT color display (WQVGA - 480 x 272 pixels). Provides a USB port to upload Dealer Information, Custom Reminders, Custom Event Schedules, Holiday Schedule and Software Updates and to download Data Logs. Provides remote access to the thermostat when used with the RedLINK internet gateway. Provides control using optional remote temperature and humidity sensors. Prestige IAQ integrates with the Niagara-AX framework. Honeywell YTHX9421R7001WW Kit Contains: Prestige Thermostat Equipment Interface Module (EIM) RedLINK Internet Gateway Wireless outdoor sensor Wireless indoor sensor & two duct sensors